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1. 发明授权

US4669549A Rake device for rotary cultivators 失效
标题翻译：旋耕机耙装置
公开(公告)号：US4669549A
公开(公告)日：1987-06-02
申请号：US782542
申请日：1985-10-01
申请人： Keiichi Sanpei , Yoshitaka Satoh , Yoshimitsu Ohashi
发明人： Keiichi Sanpei , Yoshitaka Satoh , Yoshimitsu Ohashi
IPC分类号： A01B33/02
CPC分类号： A01B33/02
摘要： A tiller cover assembly covering a rotary tiller unit is provided inside thereof with rake members arranged at a spacing along the width of cultivation for sieving lumps or blocks of soil carried around by the tiller unit. Each of the raker members is made of a resilient rod which has a coiled portion toward its base end and is fixed to an attaching member at the base end above the coiled portion. The coiled portions of the rake members are projected toward an upwardly or downwardly movable rear cover of the cover assembly, permitting the rear cover to contact the coiled portions. A clearance is formed between sieving portions of the rake members extending downward from the coiled portions to their free ends and the rear cover. A protector is provided on the inner side of the coiled portions, by which the lumps or blocks of soil carried around by the tiller unit are prevented from striking the coiled portions.
摘要翻译：在其内部设置有覆盖旋转耕耘机单元的耕耘机盖组件，其中沿着栽培宽度间隔布置的耙子构件用于筛分由耕耘机单元携带的块体或块状物。每个耙子构件由弹性杆制成，该弹性杆具有朝向其基端的盘绕部分，并且在卷绕部分上方的基端处固定到安装构件。前刀片的螺旋部分向罩组件的向上或向下可移动的后盖突出，允许后盖接触卷绕部分。在从螺旋部分向其自由端向下延伸到其自由端的前耙构件的筛分部分和后盖之间形成间隙。在螺旋部分的内侧设置保护器，防止由耕耘机单元携带的土块或块被撞击到卷绕部分。

2. 发明授权

US08302351B2 Vibration damper 有权
标题翻译：减振器
公开(公告)号：US08302351B2
公开(公告)日：2012-11-06
申请号：US12663269
申请日：2008-06-06
申请人： Yoshimitsu Ohashi , Yoshinari Kawai , Manabu Hattori , Eiji Koutani
发明人： Yoshimitsu Ohashi , Yoshinari Kawai , Manabu Hattori , Eiji Koutani
IPC分类号： E04B1/98 , E04B1/92
CPC分类号： E04H9/02 , E04H9/028 , F16F9/306
摘要： A vibration damper comprises a first plate 11 that is fixed to one framework member 51, a second plate 13 that is fixed to another framework member 53, and an elastic material 15 that is filled in the interstices between the first plate 11 and the second plate 13. A first clearance W1 is formed between the another framework member 53 and a first fixing portion 21, and a second clearance W2 is formed between the first framework member 51 and a second fixing portion 29. The first plate 11 is made of a steel plate that is formed directing from the first fixing portion 21 to the second fixing portion 29, and the second plate 13 is made of a steel plate that is formed directing from the second fixing portion 29 to the first fixing portion 21. A space portion 50 constituted by the first clearance W1, the second clearance W2, the first plate 11, and the second plate 13 has a dimension which is at least sufficient for insertion of a joist 57 therein.
摘要翻译：振动阻尼器包括固定到一个框架构件51的第一板11，固定到另一框架构件53的第二板13和填充在第一板11和第二板之间的间隙中的弹性材料15 第一间隙W1形成在另一个框架构件53和第一固定部21之间，第二间隙W2形成在第一框架构件51和第二固定部29之间。第一板11由钢从第一固定部21向第二固定部29形成的板，第二板13由从第二固定部29向第一固定部21形成的钢板构成。空间部50 由第一间隙W1，第二间隙W2，第一板11和第二板13构成的尺寸至少足以在其中插入托梁57。

3. 发明申请

US20100218439A1 VIBRATION DAMPER 有权
标题翻译：振动阻尼器
公开(公告)号：US20100218439A1
公开(公告)日：2010-09-02
申请号：US12663269
申请日：2008-06-06
申请人： Yoshimitsu Ohashi , Yoshinari Kawai , Manabu Hattori , Eiji Koutani
发明人： Yoshimitsu Ohashi , Yoshinari Kawai , Manabu Hattori , Eiji Koutani
IPC分类号： E04B1/98
CPC分类号： E04H9/02 , E04H9/028 , F16F9/306
摘要： A vibration damper comprises a first plate 11 that is fixed to one framework member 51, a second plate 13 that is fixed to another framework member 53, and an elastic material 15 that is filled in the interstices between the first plate 11 and the second plate 13. A first clearance W1 is formed between the another framework member 53 and a first fixing portion 21, and a second clearance W2 is formed between the first framework member 51 and a second fixing portion 29. The first plate 11 is made of a steel plate that is formed directing from the first fixing portion 21 to the second fixing portion 29, and the second plate 13 is made of a steel plate that is formed directing from the second fixing portion 29 to the first fixing portion 21. A space portion 50 constituted by the first clearance W1, the second clearance W2, the first plate 11, and the second plate 13 has a dimension which is at least sufficient for insertion of a joist 57 therein.
摘要翻译：振动阻尼器包括固定到一个框架构件51的第一板11，固定到另一框架构件53的第二板13和填充在第一板11和第二板之间的间隙中的弹性材料15 第一间隙W1形成在另一个框架构件53和第一固定部21之间，第二间隙W2形成在第一框架构件51和第二固定部29之间。第一板11由钢从第一固定部21向第二固定部29形成的板，第二板13由从第二固定部29向第一固定部21形成的钢板构成。空间部50 由第一间隙W1，第二间隙W2，第一板11和第二板13构成的尺寸至少足以在其中插入托梁57。

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